<link rel="stylesheet" href="lib/bootstrap/css/bootstrap.min.css" />
<link rel="stylesheet" href="lib/ionicons/css/ionicons.min.css" />
<style>
.editor, .editor:focus{
	resize: none;
	border: none;
	outline: none;
	-webkit-appearance: none;
}
.editor-dnd-tip {
	position: absolute;
	top: 25%;
	left: 25%;
	width: 50%;
	height: 50%;
	border: 1rem dashed #f7f7f7;
	background: #ffffff;
	opacity: .9;
}
</style>